Answer:
I'm g(=)0 hope you get the point now.
Complete the square
factor out linear coefient
f(x)=7(x^2+6x)
take 1/2 of linear coefient and square it and add negative and positive to inside
6/2=3, 3^2=9
f(x)=7(x^2+6x+9-9)
complete squre
f(x)=7((x+3)^2-9)
expand
f(x)=7(x+3)^2-63 is veretx form
vertex is (-3,-63)
Answer:
(- 8, 8 )
Step-by-step explanation:
Given ( ?, 8 ) is a solution. To find x substitute y = 8 into the equation, then
- 4x - 8 = 24 ( add 8 to both sides )
- 4x = 32 ( divide both sides by - 4 )
x = - 8
Thus solution is (- 8, 8 )
In this problem, you need to figure out whats 23% of 29% to find the percentage of the total group becoming vegetarians.
In order to do this, you can convert the percentages to decimals and multiply.
.23 x .29 = .0667 or 6.67%
6.67% of the total group are considering becoming vegetarians.
